Originally Posted By: tomtuttle
Does it still have the live axle? Is that a problem?

Man, 662hp. That's nuts.


IRS is better for handling, but not desirable for straight line performance, as the half shafts tend to break when you start through power and traction at them. The vette IRS is super stout for that very reason, but guys making upwards of 800 hp are swapping them out for solid axles.